Hard work, doing nothing, and decision making.
Homo Sapiens began to disperse across the planet roughly 70 to 50,000 years ago. Consider how long we’ve been on Earth as a species. In our short human history, we have been hunter-gatherers for 90% of our time. Subsequently we turned to agriculture, quickly replacing most of the hunter-gathering life. Between the late 1700s and early 1800s, the Industrial Revolution began. Now we live in an Information / Technological era, but these modern eras have had little influence on who we are physiologically speaking. Continue Reading!